Status
Determination - Reexamination Ordered
Filed
Jul 17, 2026
Pre-Order Paper
Filed Aug 17, 2026
Last Updated
Sep 23, 2026
Examiner
Art Unit
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (23 events)
Sep 23, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 17, 2026RXC/SRCertificate of Service
Jul 29, 2026DOCKCase Docketed to Examiner in GAU
Jul 23, 2026MRXNReexamination Formalities Notice Mailed
Jul 23, 2026COMPApplication Is Now Complete
Jul 23, 2026MRXNReexamination Formalities Notice Mailed
Jul 22, 2026RXTTLRPTTitle Report
Jul 22, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jul 22, 2026RXNREQFDNotice of reexamination request filing date
Jul 22, 2026RXNREQAUNotice of assignment of reexamination request
Jul 22, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 20, 2026FTFSFITF set to YES - revise initial setting
Jul 20, 2026PRXRParalegal Reexam Review Complete
Jul 20, 2026RXRLFReExam Litigation Found
Jul 20, 2026RXLITSRReexam Litigation Search Conducted
Jul 17, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 17, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 17, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jul 17, 2026RXC/SRCertificate of Service
Jul 17, 2026RXOSUB.RReexamination requested by third party requester
Jul 17, 2026PRXRParalegal Reexam Review Complete
Jul 17, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jul 17, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedJun 8, 2020
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jun 9, 2020 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Jun 8, 2020 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Sep 15, 2020
3.5-yr
Mar 15, 2024
Paid Feb 28, 2024
7.5-yr
Mar 15, 2028
11.5-yr
Mar 15, 2032
Expiry
Apr 21, 2040
Entity Status
Small Entity
Expires
Apr 21, 2040 (13.7 yr remaining)
Assignments
None found